Water filter cartridge



FIG. 1 is a perspective view of a water filter cartridge according to the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the water filter cartridge that form no part of the claimed design. The dot dash dot broken line in FIG. 7 depicts the boundaries of the claim and forms no part thereof. 

CLAIM The ornamental design for a water filter cartridge, as shown and described. 